LesserPanda

Class: FilterManager

FilterManager

new FilterManager(renderer)

Parameters:
Name Type Description
renderer WebGLRenderer

The renderer this manager works for.
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Extends

Members

currentFrame :Rectangle

The current frame

Type:
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filterStack :Array.<object>

Type:
  • Array.<object>
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renderer :WebGLRenderer

The renderer this manager works for.

Type:
Inherited From:
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texturePool :Array.<RenderTarget>

Type:
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textureSize :Rectangle

The size of the texture

Type:
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Methods

destroy()

Destroys the filter and removes it from the filter stack.

Overrides:
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getRenderTarget(clear)

Grabs an render target from the internal pool

Parameters:
Name Type Description
clear boolean

Whether or not we need to clear the RenderTarget
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Returns:
Type
RenderTarget

onContextChange()

Called when there is a WebGL context change.

Overrides:
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popFilter()

Removes the last filter from the filter stack and returns it.

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pushFilter(target, filters)

Applies the filter and adds it to the current filter stack.

Parameters:
Name Type Description
target DisplayObject
filters Array.<AbstractFiler>

the filters that will be pushed to the current filter stack
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setFilterStack(renderer, buffer)

Parameters:
Name Type Description
renderer WebGLRenderer
buffer ArrayBuffer
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